pkginclude_HEADERS = \ VError8.h \ VImage8.h \ vips8 \ vips-operators.h vips-operators.h: echo "// headers for vips operations" > vips-operators.h; \ echo -n "// " >> vips-operators.h; \ date >> vips-operators.h; \ echo "// this file is generated automatically, do not edit!" >> vips-operators.h; \ echo "" >> vips-operators.h; \ ./gen-operators-h.py >> vips-operators.h EXTRA_DIST = \ gen-operators-h.py